• [Continuous Metering for about 10 hours] Automatically turn off after about 3 hours of dormant.No operation within 25 seconds: Enter the low-power dormant mode,click the metering button to activate the light meter.
• [More Suitable for Film Machines] Upgrade the metering module,more accurate light metering.
• [30°Average Metering Single metering time ≤0.5s] Upgrade to convex lens for stronger light gathering effect, stepped light inlet prevents reflection.
• [40-stop Shutter Speed] Shutter speed increased to 40 stops, making exposure more accurate.